Physician

Julia L. Thorsen, M.D.

According to 2025 Medicare claims, Julia Thorsen, M.D. (NPI: 1023402153) practices allergy/immunology in the Madison, WI market, with the plurality of this provider's patient population coming from Dane, WI. This provider's primary affiliated billing organization is DEAN HEALTH SYSTEMS, INC (NPI: 1053358846; TIN: 391128616) and primary practice location at 53716-2257. Thorsen is affiliated with the SSM WI ACO LLC (ACO ID: A5124), participating under the MSSP model.

Thorsen's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 155 traditional Medicare patients, billed 9,838 HCPCS/CPT codes, and received $267,084 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 766 prescription claims across 149 beneficiaries totaling $308,571 in drug costs, led by Dupixent Syringe (Dupilumab). DME data shows 104 claims. No Open Payments records. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved up and down with repeated peaks and valleys, starting at $12,439 and ending at $267,084. Concurrently, Part D prescription costs have risen steadily, from $5,755 to $308,571. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	42	605	$12,439
2021	110	4,613	$126,403
2022	126	5,482	$148,400
2023	98	2,434	$78,655
2024	155	9,838	$267,084

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	13	31	$5,755
2019	40	189	$38,957
2020	44	114	$28,045
2021	85	311	$86,809
2022	110	604	$219,308
2023	116	557	$324,673
2024	149	766	$308,571

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	25	$190
2024	N/R	104	$71,692

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	69	$85
94010	Test to measure expiratory airflow and volume	40	44	$18
95012	Test to measure the level of nitric oxide gas	34	40	$13
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	38	43	$12
95004	Test for allergy using allergenic extract	31	724	$3

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Dupixent Syringe	Dupilumab	24	672	$92,464
Breo Ellipta	Fluticasone/Vilanterol	58	2,640	$33,906
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	22	1,200	$25,030
Advair Hfa	Fluticasone Propion/Salmeterol	28	1,440	$18,079
Incruse Ellipta	Umeclidinium Bromide	27	1,230	$13,705

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
J1559	Injection, immune globulin (hizentra), 100 mg	N	N/R	17	$69,709
J7626	Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg	N	N/R	13	$822
Q0513	Pharmacy dispensing fee for inhalation drug(s); per 30 days	N	N/R	13	$336
J7644	Ipratropium bromide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, per milligram	N	N/R	13	$298
J7613	Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg	N	N/R	12	$210

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Julia L. Thorsen, M.D.?

Tedicare shows public-source Medicare data for Julia L. Thorsen, M.D. (NPI 1023402153), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Julia L. Thorsen, M.D. have ACO affiliation data?

Julia L. Thorsen, M.D. is shown with ACO affiliation data for SSM WI ACO LLC (MSSP, ACO ID A5124).

What billing organization is linked to Julia L. Thorsen, M.D.?

Julia L. Thorsen, M.D. is linked to DEAN HEALTH SYSTEMS, INC (billing NPI 1053358846) in the available physician profile data.

Does Julia L. Thorsen, M.D. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.